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1 前言江苏某锅炉厂最新推出的DZL29-1.25/130/70-AⅡ型锅炉是在新型水火管锅炉的基础上,独创三锅壳组合式锅壳锅炉,把水火管锅炉由原先的1.4MW～4.2MW小容量热水锅炉提高到29MW的大型热水锅炉。 DZL29-1.25/130/70-AⅡ型锅炉结构见图1和图2。该炉在结构上采用3个锅壳并列布置,中间锅壳直径为Φ2236mm,左右两侧锅壳的直径为
1 Introduction Jiangsu boiler plant recently introduced DZL29-1.25 / 130/70-A Ⅱ-type boiler is a new type of fire and water boiler on the basis of the original three-boilers combined boiler shell boiler, the fire and water boiler by the original 1.4MW ~ 4.2MW small capacity hot water boiler raised to 29MW large hot water boiler. DZL29-1.25 / 130/70-A Ⅱ-type boiler structure shown in Figure 1 and Figure 2. The furnace in the structure of the three boilers arranged side by side, the middle of the pot diameter Φ2236mm, the left and right sides of the shell diameter